Cross-site scripting (XSS) vulnerability in schoolmv2/html/studentmain.php in SchoolMation 2.3 allows remote attackers to inject arbitrary web script or HTML via the session parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/59346
http://www.securityfocus.com/bid/40737
http://securityreason.com/securityalert/8508